Incidence of venous thrombosis after peg-asparaginase in adolescent and young adults with acute lymphoblastic leukemia

AIM: There are limited data describing incidence of symptomatic venous thromboembolism (VTE) in adolescent and young adult (AYA) acute lymphoblastic leukemia (ALL) patients receiving peg-asparaginase. MATERIALS & METHODS: Single-institution retrospective analysis of 44 AYA ALL patients treated w...

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Detalles Bibliográficos
Autores principales: Underwood, Brynne, Zhao, Qiuhong, Walker, Alison R, Mims, Alice S, Vasu, Sumithira, Long, Meixiao, Z. Haque, Tamanna, Blaser, Bradley W, Grieselhuber, Nicole R, Wall, Sarah A, Behbehani, Gregory K, Blachly, James S, Larkin, Karilyn, Byrd, John C, Garzon, Ramiro, Wang, Tzu-Fei, Bhatnagar, Bhavana
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Future Medicine Ltd 2020
Materias:
Short Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7521187/
https://www.ncbi.nlm.nih.gov/pubmed/33014332
http://dx.doi.org/10.2217/ijh-2020-0009
Descripción
Sumario:AIM: There are limited data describing incidence of symptomatic venous thromboembolism (VTE) in adolescent and young adult (AYA) acute lymphoblastic leukemia (ALL) patients receiving peg-asparaginase. MATERIALS & METHODS: Single-institution retrospective analysis of 44 AYA ALL patients treated with peg-asparaginase. Rates of VTE and proposed risk factors were assessed. RESULTS: 18 patients (41%) had a symptomatic VTE following peg-asparaginase. The cumulative incidence rate was 25% (95% CI: 13–38%) within 30 days of the initial dose. Personal history of thrombosis was statistically significantly associated with an increased risk of VTE with HR of 2.73 (95% CI: 1.40–5.33, p = 0.003) after adjusting for gender. CONCLUSION: These data indicate a high rate of VTE in the AYA ALL population following treatment with peg-asparaginase.

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